@tailwind base;
@tailwind components;
@tailwind utilities;

:root {
  --background: 0 0% 100%;
  --foreground: 222.2 47.4% 11.2%;
  --border: 214.3 31.8% 91.4%;
  --input: 214.3 31.8% 91.4%;
  --ring: 222.2 84% 4.9%;
  
  --card: 0 0% 100%;
  --card-foreground: 222.2 47.4% 11.2%;
  
  --popover: 0 0% 100%;
  --popover-foreground: 222.2 47.4% 11.2%;
  
  --primary: 222.2 47.4% 11.2%;
  --primary-foreground: 210 40% 98%;
  
  --secondary: 210 40% 96.1%;
  --secondary-foreground: 222.2 47.4% 11.2%;
  
  --muted: 210 40% 96.1%;
  --muted-foreground: 215.4 16.3% 46.9%;
  
  --accent: 210 40% 96.1%;
  --accent-foreground: 222.2 47.4% 11.2%;
  
  --destructive: 0 84.2% 60.2%;
  --destructive-foreground: 210 40% 98%;

  --radius: 0.5rem;
}

.dark {
  --background: 222.2 47.4% 11.2%;
  --foreground: 210 40% 98%;
  --border: 217.2 32.6% 17.5%;
  --input: 217.2 32.6% 17.5%;
  --ring: 212.7 26.8% 83.9%;
  
  --card: 222.2 47.4% 11.2%;
  --card-foreground: 210 40% 98%;
  
  --popover: 222.2 47.4% 11.2%;
  --popover-foreground: 210 40% 98%;
  
  --primary: 210 40% 98%;
  --primary-foreground: 222.2 47.4% 11.2%;
  
  --secondary: 217.2 32.6% 17.5%;
  --secondary-foreground: 210 40% 98%;
  
  --muted: 217.2 32.6% 17.5%;
  --muted-foreground: 215 20.2% 65.1%;
  
  --accent: 217.2 32.6% 17.5%;
  --accent-foreground: 210 40% 98%;
  
  --destructive: 0 62.8% 30.6%;
  --destructive-foreground: 210 40% 98%;
}

@layer base {
  * {
    @apply border-border;
  }
  body {
    @apply bg-background text-foreground;
  }
}

/* 自定义字体 */
/* 使用YinYuan字体支持所有私有使用区域 */
@font-face {
  font-family: 'YinYuan';
  src: url('/fonts/YinYuan-Regular.woff2') format('woff2'),
       url('/fonts/YinYuan-Regular.woff') format('woff');
  font-weight: normal;
  font-style: normal;
  font-display: swap;
}

/* 自定义样式 */
.ganyin-symbol {
  font-size: 1.5rem;
  line-height: 1;
  display: inline-block;
  font-family: 'YinYuan', sans-serif;
}

/* Private Use Area 字符样式 */
.private-use-char {
  font-family: 'YinYuan', sans-serif;
}

/* 如果需要单独设置不同区域的字体 */
.private-use-char-basic, .private-use-char-a, .private-use-char-b {
  font-family: 'YinYuan', sans-serif;
}

.tone-first {
  color: #4a5568;
}

.tone-second {
  color: #3182ce;
}

.tone-third {
  color: #805ad5;
}

.tone-fourth {
  color: #e53e3e;
}